19257+0314 HEI 811

 
 
19h 25m 42.21s +03 14' 02.2" P.A. 261 sep 1.3 mag 10.95,11.65 Sp A2
 
 
Coord 2000
19257+0314
Discov num
HEI 811
Comp
Coord arcsec 2000
19 25 42.21 +03 14 02.2
Date first
1991
Date last
1995
Obs
3
Pa first
258
Pa last
261
P.A. Now (θ)
261°
Sep first
1.2
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
10.95
Mag sec
11.65
delta mag (ΔM)
0.7
Spectral class
A2 (white)
Pri motion ra
+002
Sec motion ra
+002
Pri motion dec
-006
Sec motion dec
-006
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
261.1
Precise sep
1.26
Constellation
Aquila
Tycho2
0469-02121-1
last precise pa
261.1
last precise sep
1.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19257+0314 HEI 811 1995 3 261 1.3 10.95 11.65 A2 192542.21+031402.2

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